AS3488 is the autonomous system of Information Systems Department, Japan Aerospace Exploration Agency. It holds 115,200 IPv4 addresses in 5 prefixes, mainly in 
Japan.
By IPv4 addresses the network ranks #1,736 worldwide and #75 of 848 networks in Japan. That is 0.06% of the country’s IPv4 space.
The largest block is 133.56.0.0 to 133.56.255.255 with 65,536 addresses, geolocated to Chiyoda City.
- IPv4 addresses
- 115,200
- IPv4 prefixes
- 5
- World rank
- #1,736
- Country share
- 0.06%
Addresses by country
- Japan 100%
Largest blocks
- 133.56.0.0 Chiyoda City65,536
- 133.74.0.0 Chiyoda City49,152
- 202.251.177.0 Chiyoda City256
- 202.245.153.0 Chiyoda City256
Networks of similar size
- AS141679 China Telecom
115,200 - AS15227 LUMOS Networks, Inc.
115,200 - AS32440 Louisiana Board of Regents/Louisiana Optical Network Initiative (LONI)115,200
- AS160 The University of Chicago115,200
- AS11878 tzulo, inc.114,944
- AS140227 Hong Kong Communications International Co., Limited
114,944 - AS53237 TELECOMUNICACOES BRASILEIRAS S. A. - TELEBRAS
114,720 - AS134756 China Telecom114,688
IPv4 prefixes
Questions and answers
Who owns AS3488?
Autonomous system AS3488 is operated by Information Systems Department, Japan Aerospace Exploration Agency.
How many IP addresses does AS3488 have?
The network holds 115,200 IPv4 addresses in 5 prefixes.
Which country is AS3488 in?
The main country is Japan.
How big is AS3488?
By IPv4 addresses it ranks #1,736 worldwide.
What is the largest address block of AS3488?
133.56.0.0 to 133.56.255.255, 65,536 addresses.